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1 gen 1804 anni - John Dalton

Descrizione:

Atoms of the same elements are exactly alike.
Atoms of different elements are different.
Atoms are made of a single material that is formed into different shapes and sizes,

Aggiunto al nastro di tempo:

The History of The Atom

ByIvy Speight
8 set 2022
0
0
223

Data:

1 gen 1804 anni
Adesso
~ 221 years ago

Immagini:

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